No abstract available
Publication types
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Comparative Study
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Letter
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Egypt / epidemiology
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Hepatitis B Surface Antigens / blood*
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Hepatitis C / diagnosis
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Hepatitis C / epidemiology*
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Humans
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Prevalence
Substances
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Hepatitis B Surface Antigens